AMPCO-PITTSBURGH CORP

Ticker: AP CUSIP: 032037103 Class: COM

Boston Partners's Holding History (CIK: 0001386060)

Note: Option positions (PUT/CALL) are excluded.

Q1 2019

Shares 67,310 Value ($000) $222 Avg Close $3.80 Range $3.02 - $4.64

Q4 2018

Shares 65,417 Value ($000) $203 Avg Close $4.20 Range $2.79 - $6.00

Q3 2018

Shares 64,226 Value ($000) $379 Avg Close $8.53 Range $5.55 - $11.07

Q2 2018

Shares 65,095 Value ($000) $667 Avg Close $10.06 Range $8.49 - $11.35

Q1 2018

Shares 75,275 Value ($000) $670 Avg Close $12.00 Range $8.85 - $15.65

Q4 2017

Shares 106,140 Value ($000) $1,316 Avg Close $15.09 Range $12.15 - $18.60

Q3 2017

Shares 207,062 Value ($000) $3,603 Avg Close $15.08 Range $12.70 - $18.25

Q2 2017

Shares 207,892 Value ($000) $3,066 Avg Close $14.99 Range $12.40 - $17.20

Q1 2017

Shares 243,318 Value ($000) $3,419 Avg Close $14.78 Range $13.12 - $16.65

Q4 2016

Shares 241,588 Value ($000) $4,047 Avg Close $13.60 Range $10.08 - $18.04

Q3 2016

Shares 239,431 Value ($000) $2,655 Avg Close $11.45 Range $9.15 - $13.38

Q2 2016

Shares 233,815 Value ($000) $2,644 Avg Close $14.88 Range $10.10 - $18.70

Q1 2016

Shares 166,763 Value ($000) $2,320 Avg Close $10.91 Range $8.60 - $14.21

Q4 2015

Shares 151,449 Value ($000) $1,554 Avg Close $10.75 Range $9.18 - $11.94

Q3 2015

Shares 55,460 Value ($000) $605 Avg Close $11.85 Range $9.87 - $14.61

Q2 2015

Shares 54,279 Value ($000) $821 Avg Close $14.92 Range $13.41 - $16.13

Q1 2015

Shares 53,879 Value ($000) $941 Avg Close $16.56 Range $14.81 - $17.61

Q4 2014

Shares 58,449 Value ($000) $1,125 Avg Close $17.35 Range $15.18 - $20.19

Q3 2014

Shares 59,124 Value ($000) $1,182 Avg Close $18.97 Range $17.61 - $22.17

Q2 2014

Shares 57,819 Value ($000) $1,326 Avg Close $18.72 Range $16.51 - $21.13

Q1 2014

Shares 57,819 Value ($000) $1,091 Avg Close $16.52 Range $14.52 - $18.45

Q4 2013

Shares 57,329 Value ($000) $1,115 Avg Close $15.93 Range $14.95 - $17.22

Q3 2013

Shares 57,874 Value ($000) $1,037 Avg Close $16.17 Range $14.05 - $17.91

Q2 2013

Shares 58,679 Value ($000) $1,101 Avg Close $15.68 Range $14.54 - $16.71

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	67,310	$222	$3.80	$3.02 - $4.64
Q4 2018	65,417	$203	$4.20	$2.79 - $6.00
Q3 2018	64,226	$379	$8.53	$5.55 - $11.07
Q2 2018	65,095	$667	$10.06	$8.49 - $11.35
Q1 2018	75,275	$670	$12.00	$8.85 - $15.65
Q4 2017	106,140	$1,316	$15.09	$12.15 - $18.60
Q3 2017	207,062	$3,603	$15.08	$12.70 - $18.25
Q2 2017	207,892	$3,066	$14.99	$12.40 - $17.20
Q1 2017	243,318	$3,419	$14.78	$13.12 - $16.65
Q4 2016	241,588	$4,047	$13.60	$10.08 - $18.04
Q3 2016	239,431	$2,655	$11.45	$9.15 - $13.38
Q2 2016	233,815	$2,644	$14.88	$10.10 - $18.70
Q1 2016	166,763	$2,320	$10.91	$8.60 - $14.21
Q4 2015	151,449	$1,554	$10.75	$9.18 - $11.94
Q3 2015	55,460	$605	$11.85	$9.87 - $14.61
Q2 2015	54,279	$821	$14.92	$13.41 - $16.13
Q1 2015	53,879	$941	$16.56	$14.81 - $17.61
Q4 2014	58,449	$1,125	$17.35	$15.18 - $20.19
Q3 2014	59,124	$1,182	$18.97	$17.61 - $22.17
Q2 2014	57,819	$1,326	$18.72	$16.51 - $21.13
Q1 2014	57,819	$1,091	$16.52	$14.52 - $18.45
Q4 2013	57,329	$1,115	$15.93	$14.95 - $17.22
Q3 2013	57,874	$1,037	$16.17	$14.05 - $17.91
Q2 2013	58,679	$1,101	$15.68	$14.54 - $16.71